Programming - Instrutech The Hornet IGM402 User Manual

Instruction Manual

Programming

5.8
This section provides detailed information on programming and configuration of the various menus and
submenus of the device. The main, top-level menu choices shown starting at
display) are what will be displayed when factory defaults are set. If you set IG CNTL (ion gauge control) to
FRONT PANEL, the top-level menu choices change to include easy access for control of IG ON, IG OFF, EMISSION
SEL, DEGAS ON and DEGAS OFF. The main, top-level programming screen is arrived at by pressing the MENU
key one or more times. If you intend to operate the IGM402 using FRONT PANEL control, please see
Program Menu when FRONT PANEL is selected for IG CNTL
ordered list of available choices when in the top-level menu.
Follow the key entry sequences of MENU 
represents the act of pressing the appropriate front panel soft-key. Please note that changes to various control
functions will not take effect until the selected choice is entered by pressing the ENTER key at the desired
menu choice and, in some cases, the MENU key is pressed to return to the main pressure display screen. In
some cases, the ENTER key must be pressed multiple times to scroll the cursor (highlighted character) across
the displayed menu item until the last character of the displayed line is entered. For example, when changing
the value of a setpoint pressure (ON or OFF) for the setpoint relays or when adjusting the VAC (zero) or ATM
(span) reading for the CG vacuum and atmospheric pressure indications, note that the highlight cursor will wrap
around the menu choices if either one of the
The menu structure may be visualized as a cascading list of choices navigated to and selected by pressing either
 
the or the and ENTER keys. An example of navigating to a particular menu choice is given by:
The display is showing the pressure (vacuum) being measured. By pressing the MENU key the display will show
the top-level menu choices (as shown in the leftmost, bold print menu choices listed in
you choose to control the IG using the front panel control mode, then the sequence of key entries is MENU 
 or  until SETUP UNIT is highlighted then, ENTER  and,
 
then, ENTER  and,

revert back to the main pressure display. Now, if you press the MENU key after setting up front panel IG
control, you will see the revised top-level menu with the additional choices of IG ON, IG OFF, EMISSION SEL,
DEGAS ON and DEGAS OFF listed as:

IG ON

IG OFF

SETUP DISP

SETUP UNIT

SETUP IG

SETUP CGS

ANALOG OUTPUT

SETUP COMMS

SERVICE MENU

EMISSION SEL

DEGAS OFF

DEGAS ON
InstruTech


 or  until FRONT PANEL is displayed then, ENTER . The display should now

If you have performed the operations as described in the
example above to set the IGM402 to FRONT PANEL under the
SETUP UNIT IG CNTL  FRONT PANEL program menu
sequence, refer to the detailed explanation of each of the
program choices shown here, at the left, in the following
sections. Quick reference to the augmented top-level, main
menu is found at
in the SETUP UNIT
 or  and, finally, ENTER  where the symbol 


or the keys are pressed repeatedly.
 or

Top-Level Program Menu... in section 5.8.2
IGM402 Hornet
section 5.8.1 SETUP DISP
section 5.8.2 below for the
section 5.7, above). If
 until IG CNTL is highlighted

(setup
Top-Level
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